Firefighters rescue woman trapped in sinkhole

Firefighters rescue a woman in her 50s trapped in a sinkhole that opened up on the street. . In the video, captured in Lanzhou City in northwestern Gansu Province on September 6, firemen entered the sinkhole via a ladder to help the trapped woman climb out of it. The woman only suffered skin trauma, according to a hospital checkup. According to reports, a sewage pipeline burst in a nearby residential area, apparently causing the collapse.